package com.wenda.homeschooedu.dao;

import java.util.List;

import com.wenda.homeschooedu.model.Information;

public interface Iinform {
	public List<Information> getInformationsByClassId(int class_id);
	public List<Information> getInformationsByStudentId(int student_id);
	public List<Information> getNewInformationsByStudentId(int student_id ,int oldinform_id);
	
}
